Database Develop

[Q] Memory Leak

Is there currently any ROM and/or Custom kernel, that doesn't suffer from the memory leak bug?
I am aware that similar questions come up on every other thread.
I also would love to try for myself. Stock KitKat and stock lollipop both suffer from the bug. On lollipop I have much more free ram, but chrome and other apps still redraw when multitasking.
Problem is, I don't want to unlock my bootloader yet, as I'm still considering giving back the phone.
Thanks in advance for any insightful advice.

ratyfu said:
I am aware that similar questions come up on every other thread.
...
Problem is, I don't want to unlock my bootloader yet, as I'm still considering giving back the phone.
Click to expand...
Click to collapse
You seriously want an answer to that?
Just read "every other thread", then come to a conclusion and act accordingly. Or don't, since you don't want to unlock. Your choice.

doppelhelix said:
You seriously want an answer to that?
Just read "every other thread", then come to a conclusion and act accordingly. Or don't, since you don't want to unlock. Your choice.
Click to expand...
Click to collapse
I've been reading "every other thread".
And yes, I seriously want an answer to that.
I never said, that I didn't want to unlock my bootloader, eventually I do want to unlock it. But according to your reply, I suppose you don't understand that. Nevermind.
Thanks, anyway.

Titan Prime will yield you the best results with memory, from my experience.
Besides that, all you can do is sit and wait for 5.1. And hope that it will fix the problem.

I've got a (german) XT1068, and I was on build RETDEALL 21.85-14 for the longest time (KK 4.4.4). The phone was sometimes close to unusable due to the memory issues: Almost every time I went back to my launcher (Nova) the widgets would reload (all two of them), every 5th time the whole launcher would have to be restarted. When listening to music, the player would often be killed when it's not the foreground app. This all was already with tuned settings and the like. Simply put, my Galaxy S2 was a much better phone, with better performance and multitasking (same amount of ram, but dual core only)...
I've updated to the 5.0.2 build that was (finally) released a few days ago (22.46-28). It's a world of difference. I would say the problems are either gone or at least they got the biggest of issues under control. So far I haven't had it running without a reboot for multiple days (installing xposed and associated modules tends to require reboots), but so far everything is looking perfectly fine. Widgets haven't reloaded even once, let alone the launcher. Multitasking works, even larger apps weren't killed (like reddit news, which tends to use quite a bit of ram after scrolling for a bit).
So I don't know whether it's fixed, but at the very least this is a fully-stock-option that works perfectly fine (for me), even though I'm rooted and use XPosed that is by no means necessary.

I also have the German OTA update. Everything works fine. As for the memory leak for me that is a thing of the past, was really bad in 4.4.4 and I had the same version as the above poster. Everything stopped in the background, in point of fact there was no multitasking. With 5.0.2 I can play music run a navigation app, surf the net no problem and still see over 400Mbyte free ram in setting all without the dreaded app has stopped working or seeing apps restarting.

Roldorf said:
I also have the German OTA update. Everything works fine. As for the memory leak for me that is a thing of the past, was really bad in 4.4.4 and I had the same version as the above poster. Everything stopped in the background, in point of fact there was no multitasking. With 5.0.2 I can play music run a navigation app, surf the net no problem and still see over 400Mbyte free ram in setting all without the dreaded app has stopped working or seeing apps restarting.
Click to expand...
Click to collapse
4.4.4 didn't have a memory leak, just high minfree values I think.
Lollipop does have a memory leak (and thats mostly googles fault) and the memory management is very buggy when compared to kitkat. The memory leak doesn't show instantly, it shows after some time and you can just reboot the phone to "solve the problem".
If you want a really good rom for multitasking I recommend CM 11 or some rom based on it.

4.4.4 definitely has some serious issues on the MotoG, it was not just the min free values. I had tuned those (basically tried everything), but it made no real difference. So far, LP feels like it's a different phone.

I agree. I can't understand how people would go back to KitKat after trying lollipop. Chrome and other apps still redraw when multitasking though. :\
Let's see if 5.1 fixes that.
BTW: does anyone get graphic glitches in Tapatalk and chrome? Sometimes whole areas of the screen turn glitchy, until I switch to another app or press the back key. (Glitchy= pixels in all colours, like an overheated GPU on a PC would produce.)

[Q] Device memory critical -- multitasking issues

I've been using the debloated 5.0.2 FW (pre-rooted 23.1.A.0.726 with Xposed) for months now with no issues, but one day the RAM started going crazy and has been for a month now. Every time I open an app, things in the background start restarting in a loop and multitasking is basically impossible. Restarting and clearing cache/dalvik-cache hasn't helped at all. I don't know if this is the Lollipop memory leak bug (I thought Sony had fixed this), but it's really strange that this came seemingly out of nowhere. I've attached some screenshots. Not really sure what to make of it, but memory state is in "critical" most of the time, and Google Play Services and Snapchat usage seems unusually high. Before, I had quite a few apps running in the background and the phone handled it like a champ; rarely any app refreshes, redraws, etc. Now it feels like i have 512MB of RAM again...
Anybody experiencing this? I'm thinking this could be coming from a rogue Xposed module or something. The problem is the worst if I'm using Chrome or Snapchat, but still occurs elsewhere. Any recommendations on where to find the cause?

I get exactly the same issues as you. No idea why that happens. After exiting an app and going back to Google now launcher it would've restarted so all the icons take awhile to load again and the app drawer too. This is quite annoying but a reboot fixes it. Sadly I might have to do this once a day or so, hence making the experience rather irritating.
Sent from my D5833 using XDA Free mobile app

It's happening to me too. I'm hoping it's a 5.0.2 LP bug and will be resolved with 5.1.1's release sometime this month (fingers crossed!)
That said, I've tried nearly all the stock rom iterations on this board and Wajk's 23.2.A.1.62 build seems to be the most stable, even with Xposed installed. Version 1.1 and 1.3 of his Slim rom still had restarts (I never tried 1.2), but they actually restarted, whereas other stock roms wouldn't, and the apps that restarted remained closed until reopened manually, so I missed messages and emails all the time, and experienced launcher redraws often.
Currently, I'm on 1.4 of his rom and it seems less stable, but that could be because I had dirty flashed from 1.3, and previously dirty flashed from 1.1. Version 1.5 should be out soon, so if that doesn't improve it, I'm going to clean wipe and re-install.

Can't get rid of massive lag

I'm really new at this and it looks like nobody care about each other. When someone asks for help most of times gets no answer at all... at least with me. I've asked for help in a lot of sites but nobody replied me. So my last hope is here.
I tried everything to solve my Moto G 2014 lag issue. Changed ROM, Kernel, Kernel APP (Synapse,Kernel Adiutor, Device Manager etc) , flashed the MK_PFRMCe v3.0 , I even FACTORY RESETED. My RAM looks fine even with a lot of apps open (usually I have 150MB left) so the problem is the massive lag from nowhere! When I open the sms or whatsapp everything starts to freeze! I've downloaded Watchdog Task Manager in order to find any problematic apps but still... nothing was found.
I've tried to search good performance tweaks of kernels but I couldn't find a recent one. So I tried to search here but i couldn't find any guide ANYONE HELP ME PLS!!?

Not really much to go on, but it could be a sign of a falling eMMC.
Sent from my XT1031

Im in the same boat here. Had original 4.5" Moto G & loved it for a couple of years. Upgraded to the 2014 (XT1072) model for the bigger screen & have had nothing but trouble with it.
Upgraded in April, was OK for around a month but then huge lag problems started. SMS app takes forever to open, Chrome is very vey slow to do anything. I get phone calls & miss the call due to the inordinate amount of time it takes for the screen to illuminate. When I make an outgoing call, I hear at least three or four "rings" before I get the visual "calling" thing on the screen.
I;ve tried clearing cache which makes a slight difference for a week or so but then it goes back to being unusable. I;ve also tried factory reset which sorts it out for a few weeks.
Very disappointed with this MotoG. So much so I'm considering switching to an iPhone 6 on a monthy contract.

Nexus 6 requires rebooting every day or so as it slows down to become unusable

I have a N6 purchased Dec 2015 new from Amazon. The only mods, if you can call it that is, I have unlocked the boot loader. I am currently running N6F26Y sideloaded via ADB.
The phone was great when I first got it but now after about a day or so of usage it becomes slow and sluggish and unresponsive I have to restart it to use it. I have done a factory reset a couple of times which gets it back to normal for a week or so and then the problem recurs. Occasionally I will delete the cache which also helps. Snapchat is one of the worse apps - crashes the phone regularly and is a very slow app.
Also the camera can get very slow often taking seconds to take one photo.
I love the phone but it's becoming unusable now. The contrast between this and a new phone (I have purchased a Moto Z) is like night and day. The Moto Z runs instantly, has no lag and is a nice phone. But what I like about the N6 is the large screen which makes it great for videos etc.
Short of perhaps flashing some custom ROM is there anything I could be doing?

I'd recommend flashing a rom like pure nexus, super stable that should fix your problem, otherwise you've done all you can and is the easiest fix
Sent from my Nexus 6 using Tapatalk

lchiu7 said:
I have a N6 purchased Dec 2015 new from Amazon. The only mods, if you can call it that is, I have unlocked the boot loader. I am currently running N6F26Y sideloaded via ADB.
The phone was great when I first got it but now after about a day or so of usage it becomes slow and sluggish and unresponsive I have to restart it to use it. I have done a factory reset a couple of times which gets it back to normal for a week or so and then the problem recurs. Occasionally I will delete the cache which also helps. Snapchat is one of the worse apps - crashes the phone regularly and is a very slow app.
Also the camera can get very slow often taking seconds to take one photo.
I love the phone but it's becoming unusable now. The contrast between this and a new phone (I have purchased a Moto Z) is like night and day. The Moto Z runs instantly, has no lag and is a nice phone. But what I like about the N6 is the large screen which makes it great for videos etc.
Short of perhaps flashing some custom ROM is there anything I could be doing?
Click to expand...
Click to collapse
Hello,
It seems like some apps are really slowing down your phone. I use my N6 at home for web browsing mostly as I have a Pixel XL now. Just like you I love the screen size.
The camera has always been slow fore, because of the time it takes to focus...
Did you try using your phone a few days without Snapchat installed? Maybe you also have other misbehaving​ apps installed.
Uninstall Snapchat and other apps and start from here. Reinstall one per one with a few days interval. See if the issue still occurs.
Installing a custom ROM + kernel will likely speed up things a little bit. I second @Dugaldrob with Pure Nexus and I'd suggest ElementalX kernel on top. Running this combo on N6, N6P and Pixel XL and they work flawlessly.
I don't believe installing a custom ROM alone will fix your issue though. Stock ROM shouldn't cause the phone to slow down to the point you need to reboot to use it.
Finding the culprit will...
Good luck...

5.1 said:
Hello,
It seems like some apps are really slowing down your phone. I use my N6 at home for web browsing mostly as I have a Pixel XL now. Just like you I love the screen size.
The camera has always been slow fore, because of the time it takes to focus...
Did you try using your phone a few days without Snapchat installed? Maybe you also have other misbehaving​ apps installed.
Uninstall Snapchat and other apps and start from here. Reinstall one per one with a few days interval. See if the issue still occurs.
Installing a custom ROM + kernel will likely speed up things a little bit. I second @Dugaldrob with Pure Nexus and I'd suggest ElementalX kernel on top. Running this combo on N6, N6P and Pixel XL and they work flawlessly.
I don't believe installing a custom ROM alone will fix your issue though. Stock ROM shouldn't cause the phone to slow down to the point you need to reboot to use it.
Finding the culprit will...
Good luck...
Click to expand...
Click to collapse
Thanks
First step is to remove Snapchat. I rarely use the app and only because my daughter sends stuff on it. I am going to tell her to send me stuff via another method
If that doesn't work then it's a new ROM. I have performed ROM installs before but have never flashed a new kernel on a phone before so that will be a new experience. Hopefully I won't brick the phone

lchiu7 said:
Thanks
First step is to remove Snapchat. I rarely use the app and only because my daughter sends stuff on it. I am going to tell her to send me stuff via another method
If that doesn't work then it's a new ROM. I have performed ROM installs before but have never flashed a new kernel on a phone before so that will be a new experience. Hopefully I won't brick the phone
Click to expand...
Click to collapse
Hello,
Don't worry, it's really easy. Also, if you are lost, there must be a ton of tutorials in general section. If you are lost yet, just ask and someone will point you in the right direction...
Good luck...

lchiu7 said:
I have a N6 purchased Dec 2015 new from Amazon. The only mods, if you can call it that is, I have unlocked the boot loader. I am currently running N6F26Y sideloaded via ADB.
The phone was great when I first got it but now after about a day or so of usage it becomes slow and sluggish and unresponsive I have to restart it to use it. I have done a factory reset a couple of times which gets it back to normal for a week or so and then the problem recurs. Occasionally I will delete the cache which also helps. Snapchat is one of the worse apps - crashes the phone regularly and is a very slow app.
Also the camera can get very slow often taking seconds to take one photo.
I love the phone but it's becoming unusable now. The contrast between this and a new phone (I have purchased a Moto Z) is like night and day. The Moto Z runs instantly, has no lag and is a nice phone. But what I like about the N6 is the large screen which makes it great for videos etc.
Short of perhaps flashing some custom ROM is there anything I could be doing?
Click to expand...
Click to collapse
I've been running Pure Nexus and wanted to let peeps know I put Nitrogen on and man it's so smooth, my wifi tether is back and I went to sleep last night with 50% battery still. When I installed it I opted for the nano gapps I think so like 175mb for minimal apps and maybe that's why it's running so efficient. Maybe I could have re-installed Pure Nexus with a clean install and it would have gotten better but it was a good time to try something else. Also when Nitrogen got an update I was notified just like stock and it downloaded. I didn't even know these could do that. Anyways give it a try and you might just switch back. I was looking into new phones but if it keeps working so smooth with battery longer than a day then I'm fine for now.

Snap chat is not that big of an issue. What I have found to cause the device to slow down is normally almost full device storage and a crappy cache release code in apps. Some apps don't release their cache properly. So it causes lag. This is why a reboot seems to fix it.
While a custom rom may fix this issue it is not the solution. The proper solution is to find what is causing it and fix/repair/ditch it.
Worst offenders for crappy code in my thoughts. Other will disagree with one on this list I am sure. So don't bother. I know people swear by it. It runs like crap for me at times and causes my whole device to lag until I close it out.
1 Facebook
2 FB messenger
3 Google Chrome ( don't do it lol)
4 whatsapp
5 Hangouts
Mind you this is just a list on my usage. It may very per user and even device (considering different hardware)

zelendel said:
... It runs like crap for me at times and causes my whole device to lag until I close it out.
1 Facebook
2 FB messenger
3 Google Chrome ( don't do it lol)
4 whatsapp
5 Hangouts
...
Click to expand...
Click to collapse
I can confirm this, because I've removed these apps (-whatsapp) and also decrypted the data partition...
My N6 is fast.
Maybe a lite stock ROM and an other kernel is a good start.

NLBeev said:
I can confirm this, because I've removed these apps (-whatsapp) and also decrypted the data partition...
My N6 is fast.
Maybe a lite stock ROM and an other kernel is a good start.
Click to expand...
Click to collapse
Currently I have FB, FB messenger, and Chrome but when I installed gapps I chose a super lite install so tons of bloat and google apps were not installed and my battery has gone way up and it's so smooth. I'm sure even when we don't use apps they're always doing something in the background. I bet you're right and a stock lite ROM would be good too with the minimal bs apps.

zelendel said:
Snap chat is not that big of an issue. What I have found to cause the device to slow down is normally almost full device storage and a crappy cache release code in apps. Some apps don't release their cache properly. So it causes lag. This is why a reboot seems to fix it.
While a custom rom may fix this issue it is not the solution. The proper solution is to find what is causing it and fix/repair/ditch it.
Worst offenders for crappy code in my thoughts. Other will disagree with one on this list I am sure. So don't bother. I know people swear by it. It runs like crap for me at times and causes my whole device to lag until I close it out.
1 Facebook
2 FB messenger
3 Google Chrome ( don't do it lol)
4 whatsapp
5 Hangouts
Mind you this is just a list on my usage. It may very per user and even device (considering different hardware)
Click to expand...
Click to collapse
Thanks for the advice. Of the list of apps above I have only Chrome and Hangouts. I really can't see replacing either of them.
I also should have pointed out that the phone locks up randomly requiring a hard reset. I wonder if an errant app could cause that or I have some RAM problem. Certainly on a PC bad RAM can use in Windows a blue screen or something but perhaps Android isn't so forgiving?

lchiu7 said:
Thanks for the advice. Of the list of apps above I have only Chrome and Hangouts. I really can't see replacing either of them.
I also should have pointed out that the phone locks up randomly requiring a hard reset. I wonder if an errant app could cause that or I have some RAM problem. Certainly on a PC bad RAM can use in Windows a blue screen or something but perhaps Android isn't so forgiving?
Click to expand...
Click to collapse
I would flash TWRP, flash supersu in TWRP to root, make a complete backup in twrp, then remove whatever Google apps you're not using with a system app removal app. Getting some of that bloat off the device should help. If it's still laggy, then look into a custom ROM. I run Tesla on my Nexus 6 with none of the issues you're having. I don't decrypt it either

Running abdroid 7.1 here. I dont get any slowdowns, at leas until the battery doesnt drop below 50 and 25 percent.
Im running a custom kernel and my phone is rooted. Everything else is stock.

Can you flash a custom kernel and presumably TWRP without wiping the phone? If so then might try that before a custom ROM

lchiu7 said:
Can you flash a custom kernel and presumably TWRP without wiping the phone? If so then might try that before a custom ROM
Click to expand...
Click to collapse
Hello,
Since your bootloader is unlocked, flash TWRP and install the kernel, no problem.
Might give you a slight boost at first sight, but your device will likely slow down over time anyway...
Cheers...

I'm on 7.0 with the April SP. I have dozens of apps installed, including Hangouts. I use Firefox for browsing, I like it better than chrome (and you can install an ad blocker).
My camera slows down when the battery is under 40%, and the whole device slows dramatically, though not unusable, at or below 5%. But otherwise, no issues what so ever.
One solution that I have not seen suggested here is resetting the device and NOT taking the Google account backup of all your apps. I would suggest making a completely clean install of the factory rom you have and installing one or two apps at a time, most important to you first. And do this for a few days/weeks until you find the app that's misbehaving.
Although there are general bad players out there, this bad app could be unique to your device. Just because all devices of the same model have the same specs and components, doesn't mean that there isn't variability in parts quality.
I would do this before trying any new roms or kernels. Find the true problem first.
Good luck!
edit:
I had another idea: Go into your battery stats and network stats and storage stats and see if any app seems to be using too much of any, or all of the 3. This may get you the answer more quickly.

Im having some instability problems on my moto x

I changed my rom last year, from stock 5.1 to cyanogenmod 12.1 running android 5.1.1.
First I want to tell you my experience with my moto x. At first, although the battery was pretty bad, it was the only downside to it. When I bought it, it was on android 4.4.2 (I think). And it worked very well, it was fast and fluid. So after a while, the motorola forced all the time the android 5 update, which I did not want to do. But I gave up and did. From there, my RAM was always full at 70%, I had delay, it got much less fluid experience. I switched to cyanogenmod, because the internal storage space was tiny, it was my only alternative. I earned my storage space. A week ago i discovered that the voice recorder does not work on this rom, when I had to record a class on a class. Some options inside settings crashes, and close by themselves. The phone started to crash and reboot itself. I've added numerous apks from suspicious sources. I uninstalled all my applications and 5 gbs of internal space is still being taken. The memory is always 90% occupied. I can not put many application shortcuts on the desktop or the phone gets even slower. I recently discovered that recovery is no longer working. I can not access the twrp. i tried to flash twrp again, but when i use the recovery option, it just boot the phone again. I think he's corrupted. Root no longer works. I can not play pokemon go even with magisk installed. The camera image is also strange, it has several black spots as if it were dirty. So I gave up the rom. But I do not know what rom to install. I wanted some ROM based on Android 4.4.2 and it was as fast and stable as possible. I'm multi-tasking and I leave many apps open at the same time. I want some definitive rom so I'll never need to change rom again.